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Step 5 INVITE Message Header Information From: <sip:2000@ucm1;x-nearend;x-refci=ci2;x-nearenddevice=deviceB; x-farendrefci=ci1;x-farenddevice=deviceA;x-farendaddr=1000>;tag=fromtag1 Step 14 INVITE Message Header Information From: <sip:2000@ucm1;x-nearend;x-refci=ci3;x-nearenddevice=deviceB; x-farendrefci=ci4;x-farenddevice=deviceD;x-farendaddr=2001>;tag=fromtag2 Step 18 INVITE Message Header Information From: <sip:2001@ucm1;x-nearend;x-refci=ci4;x-nearenddevice=deviceD; x-farendrefci=ci3;x-farenddevice=deviceB;x-farendaddr=2000>;tag=fromtag2 Far-End Party Transfers Call to CFNA-Enabled Party In this use case for automatic call recording, the far-end party blind-transfers the call to a party that has Call Forward No Answer (CFNA) enabled. The following figure illustrates this use case. Figure 14: Far-End Party Transfers Call to CFNA-Enabled Party In this use case, the following entities participate: • The customer call originates from DN1000 deviceA. • The agent receives the call at DN2000 deviceB. • The customer blind-transfers the call to DN1100 deviceC. • DeviceC does not answer but has CFNA enabled to forward to DN1200 deviceD. During an automatic call recording session where the far-end party (customer) on the call transfers the call to another far-end party in the same local cluster but the far-end party has CFNA enabled, so the call forwards to a third far-end party in the local cluster, the following steps take place: 1. PartyA (far-end party = customer in local cluster) calls partyB (near-end party = agent). 2. PartyB (near-end party = agent in local cluster) answers the call. 3. Because the agent line appearance is configured for automatic recording, the recording session for the media streams automatically gets triggered. Cisco Unified Communications Manager first makes a recording call to the built-in bridge (BIB) of the partyB (agent) IP phone for the agent voice. 4. Cisco Unified Communications Manager makes the second recording call to the BIB of the partyB (agent) IP phone for the customer voice. 15